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    4.
    发明专利
    未知

    公开(公告)号：DE4234621A1

    公开(公告)日：1994-04-21

    申请号：DE4234621

    申请日：1992-10-14

    Applicant: BASF AG

    Inventor： KRALLMANN REINHOLD ,  LAWS REGINA ,  SCHROTT WOLFGANG DR

    IPC: C09B62/04 ,  C09B67/22 ,  C09B67/24 ,  D06P1/382 ,  D06P3/10 ,  D06P3/66

    Abstract: Dye mixtures containing the dye of the formula in which R is the radical of the formula and a dye of the formula in which one of the two radicals R and R is methoxy and the other is hydroxysulphonyl and in which R is hydrogen or hydroxysulphonyl, and their use for dyeing or printing organic substrates containing hydroxyl groups or nitrogen atoms.

    6.
    发明专利
    未知

    公开(公告)号：DE3302096A1

    公开(公告)日：1984-07-26

    申请号：DE3302096

    申请日：1983-01-22

    Applicant: BASF AG

    Inventor： BECKER ERNST DR ,  BERGMANN UDO DR ,  DEGEN HELMUT ,  HANSEN GUENTER DR ,  KRALLMANN REINHOLD

    IPC: C09B29/08 ,  C09B67/22 ,  C09B29/085 ,  D06P1/04 ,  D06P3/52

    Abstract: Navy dye mixtures essentially contain dyes of the formula I I where X is hydrogen, chlorine or bromine, the radicals R1 independently of one another are each methyl or ethyl and R is a radical of the formula where A is B is unsubstituted or substituted C1-C4-alkyl, phenyl-C1-C4-alkyl, phenoxy-C2- or -C3-alkyl or cyclohexyl and R2 is C1-C4-alkyl, the mixtures containing from 20 to 80 parts of dyes in which R is NH-A-COOB and from 80 to 20 parts of dyes in which R is The novel mixtures are very useful for dyeing synthetic polyesters, and give dyeings which have, in particular, very good heatfastness.

    Dyeing/printing metal-contg polypropylene fibres - - fast violet and blue shades from aqs media
    7.
    发明专利
    Dyeing/printing metal-contg polypropylene fibres - - fast violet and blue shades from aqs media 未知

    公开(公告)号：DE2156602A1

    公开(公告)日：1973-05-24

    申请号：DE2156602

    申请日：1971-11-15

    Applicant: BASF AG

    Inventor： EILINGSFELD HEINZ DR ,  SCHWANTJE GERD DR ,  KRALLMANN REINHOLD

    IPC: C09B5/16 ,  D06P1/16 ,  D06P1/52 ,  D06P1/62 ,  D06P1/651 ,  D06P3/79 ,  D06P5/00

    Abstract: The dyestuffs usd are of formula (I): (where one X is OH and the other is 1-4C alkylamino in which one H atom may be substd. by 1-3C alkoxy, cyano, carbonamide, alkoxycarbonyl with a total of 2-5C atoms, phenyl or pyrrolidon-2-yl-1, or phenylamino in which 1 or 2 H atoms may be substd. by Cl, Br, OH, CH3, NO2, alkoxycarbonyl with a total of 2-5C atoms, alkyl and/or alkoxy with 1 or 2 C atoms, or in which one H atom may be substd. by the gps -CONR1R2 or - SO2NR1R2, or aliphatic acylamino with 2-8C atoms in the acyl gp. in which one or two H atoms may be substd. by Cl, Br, or 1-2C alkoxy, or cycloaliphatic acyl amino with 7-8C atoms in the acyl gp. or benzoylamino in which one or two H atoms may be substd. by Cl, Br, alkoxy and/or alkyl with 1 or 2 C atoms; R1 is H opt. branched 1-8C alkyl, 6-8C cycloalkyl, 2-4C hydroxyalkyl or alkoxyalkyl with a total of 3-5C atoms; R2 is H 1-8C alkyl, 2-4C hydroxyalkyl or 3-5C alkoxyalkyl. Cpds. (I) where one X is opt. substd. phenyl and the other X is OH are esp., suitable.

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